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/*
* Copyright (C) 2011-2015 Karlsruhe Institute of Technology
*
* This file is part of Ufo.
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef UFO_READER_H
#define UFO_READER_H
#include <ufo/ufo.h>
G_BEGIN_DECLS
#define UFO_TYPE_READER (ufo_reader_get_type())
#define UFO_READER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), UFO_TYPE_READER, UfoReader))
#define UFO_IS_READER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), UFO_TYPE_READER))
#define UFO_READER_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE((inst), UFO_TYPE_READER, UfoReaderIface))
typedef struct _UfoReader UfoReader;
typedef struct _UfoReaderIface UfoReaderIface;
struct _UfoReaderIface {
/*< private >*/
GTypeInterface parent_iface;
gboolean (*can_open) (UfoReader *reader,
const gchar *filename);
gboolean (*open) (UfoReader *reader,
const gchar *filename,
guint start,
GError **error);
void (*close) (UfoReader *reader);
gboolean (*data_available) (UfoReader *reader);
gboolean (*get_meta) (UfoReader *reader,
UfoRequisition *requisition,
gsize *num_images,
guint *bitdepth,
GError **error);
gsize (*read) (UfoReader *reader,
UfoBuffer *buffer,
UfoRequisition *requisition,
guint roi_y,
guint roi_height,
guint roi_step,
guint image_step);
};
gboolean ufo_reader_can_open (UfoReader *reader,
const gchar *filename);
gboolean ufo_reader_open (UfoReader *reader,
const gchar *filename,
guint start,
GError **error);
void ufo_reader_close (UfoReader *reader);
gboolean ufo_reader_data_available (UfoReader *reader);
gboolean ufo_reader_get_meta (UfoReader *reader,
UfoRequisition *requisition,
gsize *num_images,
UfoBufferDepth *bitdepth,
GError **error);
gsize ufo_reader_read (UfoReader *reader,
UfoBuffer *buffer,
UfoRequisition *requisition,
guint roi_y,
guint roi_height,
guint roi_step,
guint image_step);
GType ufo_reader_get_type (void);
G_END_DECLS
#endif
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